How To Use Insect Proof Net The Application Direction For Using Of
Anti Insect Netting
Insect - proof net not only has the function of shading, but also
has the function of insect - proof.Insect control net is mainly
used in summer and autumn Chinese cabbage, vegetable heart, summer
radish, gan LAN, cauliflower and other vegetables such as jacket,
melon, beans seedling and cultivation, can improve seedling
emergence rate, seedling rate and seedling quality.Now the use of
insect protection net technology is introduced as follows:
Cover form
(1) the vegetable insect net directly covered in the shelf, around
the use of earth or bricks compaction, pressure film line on the
net buckle, leaving the front door uncovered.(2) with bamboo pieces
or steel bars bent into a small arch, inserted in the field check
surface, the insect-proof net over the arch, after watering
directly poured on the net, until the harvest is not uncovered net,
the implementation of full closed coverage.(3) use horizontal
scaffolding cover.
Must cover the whole growth period
Insect protection net less shading, no need to cover the night
before or after uncovered, should be covered, do not give pests an
opportunity to invade, in order to receive satisfactory insect
control effect.
Soil disinfection
After harvest, remove the residues and weeds from the field and
burn them down.Ten days before the establishment of the shed,
release water to flood the vegetable beds for seven days, drown the
eggs of surface and underground pests and air bacteria, then remove
the water, let the sun insolate for 2-3 days, and spray the whole
field with pesticides to kill bacteria and insects.At the same
time, the anti-insect network should be compactly sealed around to
prevent pests into laying eggs.When the small arched shed is
covered and cultivated, the arched shed is higher than the crop,
avoiding the vegetable leaves close to the insect-proof net, and
preventing the yellow stripe jumping turtle and other pests outside
the net from feeding on the vegetable leaves and laying eggs on
them.
Select the right aperture
You should pay attention to the aperture when buying insect - proof
net.Vegetable production to 20-32 mesh is appropriate, width 1-1.8
m.White or silver-gray insect net effect is better.If you want to
enhance the shading effect, you can choose black insect net.
Comprehensive supporting measures
In the insect-proof net covering cultivation, we should increase
the application of putrid pollution-free organic fertilizer, choose
heat-resistant and disease-resistant varieties, biological
pesticides, pollution-free water sources, use micro-spraying
technology and other comprehensive measures to produce
pollution-free high-quality vegetables.
Careful custody
After the use of insect control net in the field, it should be
timely collected, cleaned, blown dry and rolled up to extend the
service life, reduce depreciation cost and increase economic
benefits.
Insect net technology
Insect - proof net is a new kind of agricultural covering
material.It is with high grade polyethylene is raw material, added
prevent ageing, fight ultraviolet ray to wait for chemical
assistant agent, via wiredrawing weaving and become, shape
resembles window gauze, have the characteristic such as tensile,
heat resisting, water resisting, corrosion-resisting, avirulent
tasteless, collect deft, keep life correctly to be able to amount
to 3-5 years or so.Vegetable insect net in addition to the
advantages of sunshade net, is characterized by insect and disease
prevention, greatly reduce the use of pesticides, is the key
technology of pollution-free vegetables, is a simple, scientific
and effective insect control measures.